Detection of a third speaker in telephone conversations. - Uchechukwu O. Ofoegbu; Ananth N. Iyer; Robert E. Yantorno; Stanley J. Wenndt (INTERSPEECH, 2006)

Speaker distinguishing distances: a comparative study. - Ananth N. Iyer; Uchechukwu O. Ofoegbu; Robert E. Yantorno; Brett Y. Smolenski (Int. J. Speech Technol., 2007)